2080063616 has 16 divisors (see below), whose sum is σ = 4143876990. Its totient is φ = 1040031744.

The previous prime is 2080063607. The next prime is 2080063649. The reversal of 2080063616 is 6163600802.

It can be written as a sum of positive squares in only one way, i.e., 1869697600 + 210366016 = 43240^2 + 14504^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8125121 + ... + 8125376.

Almost surely, 2^2080063616 is an apocalyptic number.

It is an amenable number.

2080063616 is a deficient number, since it is larger than the sum of its proper divisors (2063813374).

2080063616 is an equidigital number, since it uses as much as digits as its factorization.

2080063616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16250511 (or 16250499 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 2080063616 is about 45607.7144351698. The cubic root of 2080063616 is about 1276.5138734019.

The spelling of 2080063616 in words is "two billion, eighty million, sixty-three thousand, six hundred sixteen".